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Q:

Data integrity constraints are used to

A) Ensure that duplicate records are not entered into the table B) Prevent users from changing the values stored in the table
C) Control who is allowed access to the data D) Improve the quality of data entered for a specific property like table column
 
Answer & Explanation Answer: D) Improve the quality of data entered for a specific property like table column

Explanation:

Integrity constraints are used to ensure accuracy and consistency of data in a relational database. Data integrity is handled in a relational database through the concept of referential integrity. Many types of integrity constraints play a role in referential integrity (RI).

 

Hence, Data integrity constraints are used to Improve the quality of data entered for a specific property i.e, table column.

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Filed Under: Oracle Certification
Job Role: Analyst , Database Administration , IT Trainer

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Q:

From which direction does foul weather typically approach?

A) East B) North
C) West D) South
 
Answer & Explanation Answer: C) West

Explanation:

If the barometer rises, it indicates that good or fair weather is coming and if the falling barometer reading indicates that bad or foul weather is coming. Usually bad weather approaches from the west direction.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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Q:

Jewar airport is proposed to be developed in which state ? 

A) Madhya Pradesh B) Uttarakhand
C) Punjab D) Uttar Pradesh
 
Answer & Explanation Answer: D) Uttar Pradesh

Explanation:
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Filed Under: General Awareness

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Q:

A four-day Ministerial level meeting of G-20 and G-33 countries was held in June 2006 in 

A) Hong Kong B) Beijing
C) New Delhi D) Jakarta
 
Answer & Explanation Answer: B) Beijing

Explanation:
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Filed Under: General Awareness

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Q:

Who amongst the following is the author of the book "The Other Side Of Midnight"?

A) Salman Rushdie B) Katherine Mayo
C) Ernest Hemmingway D) Sidney Sheldon
 
Answer & Explanation Answer: D) Sidney Sheldon

Explanation:
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Exam Prep: Bank Exams
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Q:

Name the film which won 11 Oscars at the 76th Annual academy Awards

A) The lord of Rings:The return of the kings B) Mystic River
C) Cold Mountain D) Monster
 
Answer & Explanation Answer: A) The lord of Rings:The return of the kings

Explanation:
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Filed Under: Honours and Awards

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Q:

After the decline of the Chalukya kingdom of Kalyani at the close of the 12th and of the chola kingdom at the begining of the 13th century, the new kingdom which arose in South India were

A) Yadavas of Devagiri and Kakatiyas of Warangal B) Hoysalas of Dwarsamudra and Pandyas of Madurai
C) Vijayanagar and Bahamani kingdoms D) Both (a) and (b)
 
Answer & Explanation Answer: D) Both (a) and (b)

Explanation:
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Filed Under: Indian History

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Q:

____________has became the second city in the country, and the first in south India, to have a full-fledged Metro rail.

A) Bangalore B) Chennai
C) Kerala D) Hyderabad
 
Answer & Explanation Answer: A) Bangalore

Explanation:

Bengaluru has became the second city in the country, and the first in south India, to have a full-fledged Metro rail in operation following the opening of a final 12-km section of the 42-km first phase of the Metro project. The first phase, comprising an 18-km east-west line and a 24-km north-south line, built at a cost of Rs 13,845 crore, was dedicated to the nation by President Pranab Mukherjee at an event in Bengaluru.

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Filed Under: General Awareness
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Job Role: Bank Clerk

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